Ericsson LBI-38377E manual PTT Button, Monitor Button, Emergency Button

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the operating channel, mode, or specific Channel Guard encode/decode tones. See MODE/CHAN- NEL/CG SELECTION for details. A stop plate may be installed under the knob to limit the maximum number of positions to less than sixteen (16). It is normally factory installed for fifteen (15) positions. Some radios may be programmed with this knob disabled.

PTT BUTTON

Pressing the PTT BUTTON on the side of the radio will enable the radio’s transmitter. The "TX" status flag in the display will turn on when the radio is transmitting. Releasing the PTT BUTTON will re- turn operation to receive mode.

MONITOR BUTTON

The MONITOR BUTTON is used to unsquelch the receiver. Momentarily pressing this button will disable squelch and the receiver noise will be heard in the speaker.

If programmed enabled for the selected channel, Channel Guard (CG) and/or Type 99 (T99) signalling will be enabled when the channel is selected. If CG and/or T99 are enabled, the appropriate status flag

"CG" and/or "T99" will turn on. The MONITOR BUT- TON may then be used to toggle CG and/or T99 between disabled and enabled by pressing and hold- ing it for at least one (1) second; the appropriate status flag will toggle on or off. The MONITOR BUT- TON is also used to reset T99 operation after a call is received.

EMERGENCY BUTTON

The EMERGENCY BUTTON is the small red button located on top of the radio near the antenna. If this button is programmed for emergency opera- tion, pressing it for at least one (1) second will cause the radio to transmit GE-STAR emergency signalling. The "EMG" status flag will turn on. GE-STAR is transmitted according to one of several different pro- grammable methods. See EMERGENCY OPERA- TION for details.

This button may also be programmed as an home mode button. If programmed in this manner, pressing it will switch operation to the programmed home mode.

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Contents Operator’s Manual Ericsson Inc Table of Contents Safety Not Applicable TTDIntroduction Controls ON/OFF SwitchVolume Control Knob Control KnobPTT Button Monitor ButtonEmergency Button PA Personal Radio Side View Front View Menu Display Alert Allows the alert tones to be dis- abled or enabledMenu Button Scan Model KEY Lock Allows the keypad buttons to be locked or unlockedChannel Exit ButtonScan Button ModePA System Model Radio Select Button Indicators Dtmf KeypadTX Transmitter enabled On when the radio is transmitting Universal Device ConnectorAlert Tones Carrier Control TimerOperation POWER-UP Channel BusyPress the Menu button until Mode ap- pears in the display MODE/CHANNEL/CG SelectionPress the Menu button until Channel appears in the display Adjust the volume as necessary Receiving a MessageTransmitting a Message Listen for a replyAdding Channels To And Deleting Channels From The Scan List Press the Menu button until Scan A/D is displayedTelephone Interconnect Calls Using ScanScan DIS - The radio is not programmed to scan Scan ModelIf the SCN status flag is on, press Scan to turn scan off Press the Menu button until Phone ap- pears in the displayTelephone Interconnect Calls System Models Placing a Manually Dialed CallPress and hold the PTT Button to key the transmitter Release the PTT Button and listen for a dial tone Release the PTT Button when the dial sequence is completeWhile holding the PTT BUTTON, press Placing An Automatically Dialed CallLock The Keypad KEY Lock Menu Scan and System modelsProgrammable Features Disable The Alert TonesEnable The Alert Tones Unlock The KeypadProgrammable by Channel Radio ProgrammableWhen using your two-way radio, remember these rules Operating TipsBattery Packs Installing the Battery Pack Installing the Battery Pack Removing the Battery PackSwivel Mount Removal Replacement Contains a rechargeable, recyclableIntrinsically Safe Usage BatteriesPacity Short Case Accessories Warranty NICKEL-CADMIUM Battery Warranty Warranty becomes void ifPage Emergency Numbers
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